Free Practice Question
PS · Problem Solving
705-805
Fractions/Ratios/Decimals
To fill a larger concert hall, a madrigal singing group consisting of sopranos, altos, and basses, in a 5:7:3 ratio, needs 40 singers. What is the least number of basses the group will need?
Answer Choices
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8
B
9
C
10
D
11
E
12
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Explanation
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Difficulty
705-805
Type
PS
Category